AI 产品解读YouTube bilingual (dual) subtitle display - simultaneously shows subtitles in two languages on YouTube videos with customizable styles
Language learners watching YouTube videos need to see subtitles in both their native language and the target language simultaneously, but YouTube only supports showing one subtitle track at a time
User installs extension, navigates to any YouTube video with available subtitles. The extension injects a content script that fetches translated subtitles and displays both the original and translated subtitles simultaneously on screen. Settings (style, language, mode) are accessible directly from the subtitle area on the video player.
Simultaneous display of two language subtitle tracks on YouTube videosCustomizable subtitle styles (font, font size, color, background, stroke)Adjustable subtitle spacing and direction (column layout)Support for bilingual, translated-only, and original-only display modesTranslation language selectionRTL language layout support
- 目标用户
- Language learners watching YouTube content / Users who want to understand videos in foreign languages / Multilingual YouTube viewers
- The content.js file is a large minified bundle (422KB) making line-by-line analysis difficult, but all grep searches across all files confirmed no login/payment logic exists
- The 'token' keyword hits in content.js are from CSS/markdown parsing libraries (not authentication tokens)
付费分析未识别到付费功能
No evidence of paid features. Grep for premium, subscription, payment (real), stripe, billing, purchase, license, upgrade, donate, paywall, and unlock all returned zero meaningful matches. The 'pro' keyword hits are all false positives from non-English localized text (e.g., 'problèmes' in French, 'problemen' in Dutch) where 'pro' is a substring of the word 'problem'. The extension provides all its features (dual subtitles, style customization, font/size/color/spacing settings) without any gating or upgrade prompts.
- 置信度
- 95
- 支付平台
- --
- 来源
- AI / 高
- 需要登录
- 否
- 登录理由
- No login, account, sign-in, sign-up, register, or authentication keywords found anywhere in the 145 text files. The extension operates entirely locally via chrome.storage.sync/local for settings. It injects content scripts into YouTube pages and modifies subtitle display without requiring any authentication to an external service or extension account.
FINALMENTE UMA QUE FUNCIONAAA !! AMEEEEEEI <3 só fiz recarregar a pagina e seguir as intruções
設定オプションは「ユーザーフレンドリー」ではなく、使いにくく、設定に成功しません。 The menu of the configuration options of the the mini floating panel are not "user friendly", difficult to select, and at last, the mini floating panel is hidden by itself automatically. I cannot be able to use its function at all.
thanks a lot
정상적으로 작동하지 않고 종종 자막을 표시 하지 못합니다
啊啊啊为什么不能下载字幕了啊
可以试试CCDub插件,也不错哦。
這個外掛的選項按鈕設定在影片左下角,剛好卡在影片播放鈕上面,一按選項鈕影片就被迫暫停,還有所謂的雙字幕到底在哪裡??
it doesn't work anymore, I can't see any subtitle anymore
Không dịch được video short, bạn có thể bổ sung không ?
Não funciona